Dorman 526-137 Lateral Arm - Rear Lower Forward

Dorman 526-137 Rear Lower Forward Lateral Arm

Dorman 526-137 is a steel lateral arm built as a standard replacement for the original equipment on select Chevrolet Equinox and GMC Terrain models. It is engineered and tested for dependable suspension service on the rear lower forward position.

Key Features

• Fits 2018-2025 Chevrolet Equinox, rear lower forward
• Fits 2018-2025 GMC Terrain, rear lower forward
• Steel construction with a bent stamped design
• Rubber and steel bushings included
• Black finish and black bushings
• Bolt-in attachment with 2 mounting holes
• Standard replacement grade for OE-style service
• Part number 526-137

Detailed Description

This lateral arm is intended for rear suspension service where the original arm has worn bushings, loosened mounting points, or developed handling noise. The Dorman 526-137 uses a stamped steel body with a bent shape and bolt-in attachment points to match the OE-style layout on the rear lower forward position. It is a direct-fit suspension replacement for Chevrolet Equinox and GMC Terrain applications listed above, and it cross-references MOOG Chassis Products RK643880 for the same application.

For shoppers searching for a rear lower forward lateral arm for 2018-2025 Chevrolet Equinox or 2018-2025 GMC Terrain, part number 526-137 provides a vehicle-specific replacement built around the original suspension geometry. The arm includes bushings and uses a standard replacement design for routine suspension repair.

Common Repair Symptoms

• Rear suspension clunking or knocking over bumps
• Excessive play from worn lateral arm bushings
• Uneven rear tire wear related to suspension movement
• Loose or unstable rear-end handling
• Corrosion or damage to the original rear lower forward arm

Installation Notes and Tips

Verify the rear lower forward position before installation and compare the mounting hole diameter, arm length, and bushing orientation to the removed part. Because this is a bolt-in suspension arm, proper torque and alignment checks are important after installation. Inspect adjacent rear suspension components for wear before completing the repair.

Quality Assurance

Dorman states that this lateral arm is precision-engineered and rigorously tested to serve as a reliable replacement for the original equipment on specific vehicles. Part number 526-137 is built to standard replacement specifications for consistent fit and function.